CN101428245B - Food waste disposer and its grinding mechanism - Google Patents
Food waste disposer and its grinding mechanism Download PDFInfo
- Publication number
- CN101428245B CN101428245B CN2008101859799A CN200810185979A CN101428245B CN 101428245 B CN101428245 B CN 101428245B CN 2008101859799 A CN2008101859799 A CN 2008101859799A CN 200810185979 A CN200810185979 A CN 200810185979A CN 101428245 B CN101428245 B CN 101428245B
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- Prior art keywords
- grinding mechanism
- ring
- food waste
- waste disposer
- mechanism according
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- 238000000227 grinding Methods 0.000 title claims abstract description 53
- 239000010794 food waste Substances 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 235000013305 food Nutrition 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/062—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives with rotor elements extending axially in close radial proximity of a concentrically arranged slotted or perforated ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
- E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/38—Solid waste disposal
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The grinding mechanism for a food waste disposer includes a grinding ring defining a plurality of window openings therethrough. A backing member receives the grinding ring and defines a plurality of cavities therein corresponding to the window openings. A plurality of stacked disks form a rotatable shredder plate that is situated to rotate relatives to the grinding plate.
Description
The application be the applying date be February 28, Chinese application number in 2005 be 200580006027.0 be entitled as dividing an application of " grinding mechanism of food waste disposer " patent application.
Technical field
Present invention relates in general to food waste disposer, particularly relate to the grinding mechanism that is used for food waste disposer.
Background technology
Food waste disposer is used for food wastes is ground into enough little particle, so that can pass through the household drain pipe road safely.Common processor comprises food translator unit, motor part and grinding mechanism, and this grinding mechanism is arranged between food translator unit and the motor part branch.The food translator unit comprises housing, and this housing is formed for receiving the import of food waste and water.The food translator unit sends food waste to grinding mechanism, and the motor part branch comprises motor, and this motor makes motor drive shaft be rotated motion, so that operate this grinding mechanism.
The grinding mechanism of carry out pulverizing generally includes gyratory crusher plate with lug and the static ring that grinds.Motor makes the gyratory crusher plate rotate, and lug is pressed against food waste and grinds on the ring, and food grinds the ring place at this and is broken into fritter.In case particle is small enough to come out from grinding mechanism, they will be rushed out to the family expenses pipeline so.
Fig. 1 has represented typical grinding mechanism 10.Shown in grinding mechanism 10 comprise have a revolution lug 14 grind plate 12 and the static ring 16 that grinds.Grinding plate 12 is installed on the motor drive shaft 18.Grind ring 16 and be fixedly mounted on the inner surface of housing 22, this grinds ring 16 and comprises a plurality of recesses 20, and these recesses 20 have been determined isolated tooth 21.
In the course of work of food waste disposer, the food waste that is supplied to grinding mechanism 10 by the food translator unit will be pressed against on the tooth 21 that grinds ring 16 by revolution lug 14.The edge of tooth 21 is milled to enough little particulate matter with food waste, so as via the gap between rotary part and the stationary parts from grind plate 12 above lead to and grind below the plate 12.Because gravity, the particulate matter that passes the gap between the tooth 21 falls on the upper frame 24, and discharges by screw thread outlet 26 with the water that injects this processor.Size Control mainly be by the control food granule must process the size in gap realize.
But, thisly grind that to be compared to fibrous material for fragile material more effective.Long fibrous and lobate food waste particle can not be subjected to grinding and cutting process in the well known processor design usually, thereby causes leaking to trap than long and bigger particle.This has produced the problem of for example stopping up trap and blocking pipeline.Too high and can not produce in a large number to the common cost of the more effective Known designs of the food waste of these types.
The application has solved these shortcomings of prior art.
Summary of the invention
According to the various instructions of this specification, the grinding mechanism that is used for food waste disposer comprises and grinds ring that this grinds ring and has determined a plurality of window openings that pass it.The backing parts receive and grind ring, and have determined therein and the corresponding a plurality of cavitys of window opening.In some example embodiment, grind ring and also determined a plurality of recesses therein, these recesses can alternately be arranged with window round grinding the ring periphery.
According to the others of this specification, the grinding mechanism that is used for food waste disposer comprises a plurality of dishes, and these dishes are stacked so that form rotatable disintegrating machine plate.The disintegrating machine plate is arranged to respect to grinding the ring rotation.In some example embodiment, determined a plurality of teeth at least one stacked dish, these teeth can be on the Different Plane.Support unit can also be installed at least one dish, and has determined to extend through the lug of dish split shed.And in example embodiment, these dishes have been determined different radiuses and/or thickness.
Description of drawings
By reading following detailed description also with reference to the accompanying drawings, will know other purpose of the present invention and advantage, in the accompanying drawing:
Fig. 1 is the cutaway view of grinding mechanism of the food waste disposer of prior art.
Fig. 2 is the side view cutaway drawing that expression realizes the food waste disposer each several part of one aspect of the invention.
Fig. 3-5 has represented the each side of the disintegrating machine board component of exemplary laminated stack.
Fig. 6 and 7 has represented another exemplary laminated stack disintegrating machine board component.
Fig. 8 is the side view that schematically illustrates the part of the embodiment shown in Fig. 3-7.
Fig. 9 is the enlarged drawing of the part of the food waste disposer shown in the presentation graphs 2.
Figure 10-12 has represented the exemplary stationary grind ring assemblies of various aspects of the present invention.
Figure 13 and 14 has represented to have the each side of the exemplary laminated stack disintegrating machine board component of two stacked dishes.
Figure 15 and 16 has represented to have the each side of the exemplary laminated stack disintegrating machine board component of three stacked dishes.
Figure 17 and 18 has schematically illustrated the each side of another exemplary laminated stack disintegrating machine board component.
Figure 19 and 20 has represented the each side of an exemplary laminated stack disintegrating machine board component again.
Although the present invention has been easy to various variations and replacement form, specific embodiment of the present invention will be represented by the example in the accompanying drawing, and will introduce in detail.The explanation that but should be known in specific embodiment is not in order to limit the invention to described particular form, but opposite, and the present invention drops on all changes form, equivalent and replacement form in the spirit and scope of the present invention with covering.
The specific embodiment
To introduce exemplary embodiment of the present invention below.For the sake of clarity, in specification, do not introduce all features of actual embodiment.Certainly should know, in the development of any practical embodiments, must make the various decisions fixed, so that realize development person's specific objective with particular implementation, for example will observe relevant with system and relevant with commerce restriction, these restrictions will change along with different embodiments.And should be known in that these development works may very complicated and spended time, but this conventional program only for the those of ordinary skills that benefit from this specification.
Fig. 2 has represented to realize a plurality of parts of the example food waste disposer of each side of the present invention.Food waste disposer 100 comprises food translator unit 102 and grinding mechanism 110, and this grinding mechanism 110 is arranged between food translator unit 102 and the motor part (not shown).Food translator unit 102 comprises housing, and this housing is formed for receiving the import of food waste and water.Food translator unit 102 sends food waste to grinding mechanism 110, and the motor part branch comprises motor, and this motor makes motor drive shaft 118 be rotated motion, so that operate this grinding mechanism 110.
As described in the background art, many known grinding mechanisms that are used for food waste disposer can not fully be handled lobate or fibrous food waste.In order to handle this refuse better, this disintegrating machine board component 112 is made by a plurality of stacked plates or dish, so that a plurality of planes are provided, is used to carry out multistage cut-out or cutting to food waste.Fig. 3 has represented the exploded view of disintegrating machine board component 112 embodiment, and Fig. 4 and Fig. 5 have represented assembling plan view and the upward view of disintegrating machine board component 112 embodiment respectively.Illustrated embodiment comprises two stacked disintegrating machine plates 121 and 122 and support unit 126.In certain embodiments, support unit 126 comprise pass dish in 121 and 122 the upwardly extending lug 114 of opening and be installed in revolution lug 115 on the assembly.Fig. 6 and Fig. 7 have represented similar embodiment, and it has the upwardly extending lug 127 from the top of upper disc 121.
Dish 121,122 can be handled by punching press and make, and punching press is handled relatively cheap and sharp corner, angle and the plane that is used for the cutting food products refuse is provided.Lower disc 122 has been determined the tooth 124 that coils 122 peripheries around this to be used to cut off food waste.And in the embodiment of Fig. 3-shown in Figure 7, the radius of lower disc 122 makes tooth 124 extend beyond the periphery of upper disc 121 greater than upper disc 121.Fig. 8 is stacked dish 121 and 122 partial side view, has represented that the tooth 124 of lower disc 122 extends beyond upper disc 121.Fig. 9 is the enlarged drawing of the part of the processor shown in Fig. 2, has represented this " undercutting " structure, and wherein, the tooth 124 of lower disc 122 extends below a part that grinds ring 116.
This undercut construction and " passing through type (pass-through) " grind that ring assemblies combines may advantageous particularly, should " passing through type " grinds ring assemblies and has and extend through the opening that grinds ring 116.Figure 10 has represented that such grinding encircles 116.The ring of representing among Figure 10 116 that grinds has determined to extend through its window 130 and recess 132, and this recess 132 has produced at the tooth 134 that grinds on the ring 116.(for example embodiment shown in Figure 11) in other embodiments has only window 130 to be determined in the ring 116.Grind ring 116 and determined a plurality of destroyer parts 117, these destroyer parts 117 extend towards the center of ring 116, so that the food waste of broken grinding mechanism 110 inside.
Figure 12 has schematically illustrated a plurality of parts of grinding mechanism 110 with partial sectional view.Backing parts 140 have determined to pass its a plurality of cavitys 142, this cavity 142 with pass that to grind ring 116 opening 130,132 corresponding, thereby produced a tunnel-like passage 144 in opening 130,132 back.At this moment, food waste can the broken or shearing by the edge of opening 130,132.In case particle is small enough to fully by opening 130,132 o'clock, they enter the passage 144 of ring 116 back, and by current from being with to outlet here.The geometry of the inner surface of backing parts 140 has produced the passage 144 in window opening 130 and tooth opening 132 back, the rotation of supporting simultaneously, orientation and restriction becket 116.For orientation and the rotation that limits this ring 116, backing parts 140 have been determined key, and this key is received by the keyway 151 that is determined in the ring 116.
The fineness of food waste is controlled by the size of the opening 130,132 of ring in 116, as by food waste as seen.The apparent size of opening is subjected to the influence that rotating speed and food waste enter the track of this ring.Can think that fibrous material can local enter the passage 144 of opening 130,132 back, be sheared by the lug 114 of process then.This can in attrition process, shear and the ability of crushing material has improved the fineness of certain limit material.
In the embodiment shown in fig. 10, the tooth 134 that forms opening 132 has basal surface 135, and this basal surface 135 is approximately perpendicular to the front of tooth 134, and is parallel to the plane that grinds plate 112 of rotation.The edge of these basal surfaces 135 has produced additional cutting surface, and this cutting surface grinds shearing or the dissection that plate 112 adds food granule jointly with rotation.This is particularly conducive to the size that further reduces fibrous material.
The stacked dish of multiple different structure is used for the different embodiment of disintegrating machine board component 112.Except lower disc has more long radius and has the tooth (shown in Fig. 3-8) that extends beyond the upper disc periphery, some optional structures comprise the approximately uniform dish of radius, and have the tooth that is determined in one or two dish.Figure 13 and Figure 14 have represented to comprise the assembly 112 of dish 121,122, and this dish 121,122 has approximately uniform radius, and all has tooth 124 in two dishes.Lug 115 is installed on the upper disc 121, and other attaching clamp 114 extends up through dish 121,122 from support unit 126.In order to obtain required cutting performance, the size of tooth 124 can change, and tooth 124 can be in line (as shown in figure 13) or be staggeredly arranged.
Figure 15 and 16 has represented to have another embodiment of three stacked dishes 121,122,123, and wherein each dish has all been determined tooth 124.In the specific embodiments shown in Figure 15 and 16, the tooth 124 of lower disc 123 extends beyond the periphery of upper disc 121,122.Schematically illustrated other optional example embodiment among Figure 17 and 18.In Figure 17, upper disc 121 has more long radius and has determined tooth 124.All determined tooth 124 in two dishes 121,122 in the structure shown in Figure 180, wherein lower disc 122 has been determined bigger radius.In addition, in certain embodiments, the thickness of each dish is different.For example, in the example embodiment of Fig. 3-shown in Figure 8, upper disc 121 is thicker than lower disc 122.
Figure 19 has represented another embodiment, and wherein, lower disc 122 has been determined tooth 125, and this tooth 125 is bent downwardly, make they be not in dish 122 self identical plane on.Figure 20 shows and assembly shown in Figure 19 112 is installed on the motor drive shaft 118 and with respect to these stationary grind ring 116 location.These cuttings and crooked protruding handle tooth 125 (adding other tooth 124) in other words are formed on the cutting surface on a plurality of staggered planes.
Above disclosed specific embodiment is exemplary, benefits from it will be apparent to those skilled in the art that of the present invention's instruction, and the present invention can change in different but equivalent mode and implement.And, except in the claim of back, explanation being arranged, the details of the construction or design shown in the present invention is not limited to here.Therefore obviously, above-mentioned specific embodiment can change or change, and all these change all in scope and spirit of the present invention.Therefore, the protection domain here is as described in the following claim.
Claims (21)
1. grinding mechanism that is used for food waste disposer comprises:
A plurality of dishes, these dishes are stacked together so that form rotatable disintegrating machine board component, and at least one dish has been determined a plurality of teeth along its periphery; With
Support unit, this support unit are mounted at least one dish in these a plurality of dishes, so that rotate with this rotatable disintegrating machine board component.
2. grinding mechanism according to claim 1, wherein: support unit comprises lug, this lug extends through the opening in the dish.
3. grinding mechanism according to claim 1, wherein: these dishes have different radiuses.
4. grinding mechanism according to claim 1, wherein: these dishes have different thickness.
5. grinding mechanism according to claim 1, wherein: these dishes comprise upper disc and lower disc, this lower disc has been determined described a plurality of tooth along its periphery, and these teeth extend beyond the periphery of this upper disc, so that a kind of undercut construction to be provided.
6. grinding mechanism according to claim 1 also comprises:
Grind ring, this grinds ring and comprises a plurality of window openings that pass it; And
This grinds ring and is accommodated in the backing parts, and has in these backing parts and a plurality ofly grind the corresponding cavity of window opening of ring with this.
7. grinding mechanism according to claim 6, wherein: grind ring and comprise a plurality of recesses.
8. grinding mechanism according to claim 7, wherein: recess and window opening are alternately arranged around the periphery that grinds ring.
9. grinding mechanism according to claim 6, wherein: grind ring and comprise a plurality of destroyer parts that extend internally.
10. grinding mechanism according to claim 6, wherein: the backing parts are plastic backings parts.
11. grinding mechanism according to claim 1, wherein: comprise grinding ring, these a plurality of dishes comprise upper disc and lower disc, and this lower disc has been determined described tooth along its periphery, these teeth extend beyond this upper disc the periphery and be in this grind ring below, so that a kind of undercut construction to be provided.
12. grinding mechanism according to claim 1 comprises the revolution lug, this lug is mounted to the top surface of this disintegrating machine board component.
13. grinding mechanism according to claim 11, wherein: this lower disc has been determined reclinate tooth, makes described reclinate tooth not be on the plane identical with lower disc.
14. a food waste disposer comprises:
Food translator unit, motor part and be arranged in grinding mechanism between food translator unit and the motor part branch;
This food translator unit comprises housing, and this housing is formed for receiving the import of food waste and water;
This motor part branch comprises motor, and this motor makes motor drive shaft be rotated motion, so that operate this grinding mechanism;
This grinding mechanism comprises that static grinding encircles and the disintegrating machine board component, and this grinds the inner surface that ring is fixedly installed to the housing of this grinding mechanism, and rotates this disintegrating machine board component by this motor drive shaft;
This rotatable disintegrating machine board component comprises at least one upper disc and a lower disc, and this upper disc and lower disc are stacked together, and this rotatable disintegrating machine board component also comprises support unit;
This lower disc has been determined a plurality of teeth along its periphery, and a plurality of teeth extend beyond the periphery of this upper disc, so that a kind of undercut construction to be provided.
15. food waste disposer according to claim 14, wherein: this support unit comprises lug, and this lug extends through the opening in the dish.
16. food waste disposer according to claim 14, wherein: this lower disc has been determined reclinate tooth, makes described reclinate tooth not be on the plane identical with this lower disc.
17. food waste disposer according to claim 14 comprises the revolution lug, this lug is mounted to the top surface of this disintegrating machine board component.
18. food waste disposer according to claim 14, comprise the backing parts, this grinds ring and is accommodated in these backing parts, and this grinds ring and has a plurality of window openings that pass it, and has in these backing parts and a plurality ofly grind the corresponding cavity of window opening of ring with this.
19. food waste disposer according to claim 18, wherein: grind ring and comprise a plurality of recesses, wherein, this recess and this window opening are alternately arranged around the periphery that grinds ring.
20. food waste disposer according to claim 18, wherein: this grinds ring and comprises a plurality of destroyer parts that extend internally.
21. food waste disposer according to claim 18, wherein: these backing parts are plastic backings parts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52115104P | 2004-02-27 | 2004-02-27 | |
| US60/521151 | 2004-02-27 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800060270A Division CN100471572C (en) | 2004-02-27 | 2005-02-28 | Food waste disposer grinding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101428245A CN101428245A (en) | 2009-05-13 |
| CN101428245B true CN101428245B (en) | 2010-06-02 |
Family
ID=34919307
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101859799A Active CN101428245B (en) | 2004-02-27 | 2005-02-28 | Food waste disposer and its grinding mechanism |
| CNB2005800060270A Active CN100471572C (en) | 2004-02-27 | 2005-02-28 | Food waste disposer grinding mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800060270A Active CN100471572C (en) | 2004-02-27 | 2005-02-28 | Food waste disposer grinding mechanism |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US7337996B2 (en) |
| EP (2) | EP2468967B1 (en) |
| JP (1) | JP5020060B2 (en) |
| CN (2) | CN101428245B (en) |
| AU (1) | AU2005219394A1 (en) |
| CA (1) | CA2556384A1 (en) |
| ES (2) | ES2706426T3 (en) |
| WO (1) | WO2005084812A2 (en) |
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- 2005-02-28 EP EP12160707.1A patent/EP2468967B1/en active Active
- 2005-02-28 CN CN2008101859799A patent/CN101428245B/en active Active
- 2005-02-28 AU AU2005219394A patent/AU2005219394A1/en not_active Abandoned
- 2005-02-28 EP EP05723995.6A patent/EP1723286B1/en active Active
- 2005-02-28 ES ES12160707T patent/ES2706426T3/en active Active
- 2005-02-28 JP JP2007500788A patent/JP5020060B2/en active Active
- 2005-02-28 CA CA002556384A patent/CA2556384A1/en not_active Abandoned
- 2005-02-28 WO PCT/US2005/006353 patent/WO2005084812A2/en active Application Filing
- 2005-02-28 CN CNB2005800060270A patent/CN100471572C/en active Active
- 2005-02-28 US US10/906,654 patent/US7337996B2/en active Active
- 2005-02-28 ES ES05723995.6T patent/ES2459418T3/en active Active
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2007
- 2007-05-11 US US11/747,491 patent/US7735760B2/en active Active
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| GB630494A (en) * | 1945-10-18 | 1949-10-14 | Eureka Williams Corp | Improvements in or relating to garbage grinders |
| GB996678A (en) * | 1962-05-21 | 1965-06-30 | Nikko Denki Seisakusho Ltd | Garbage disposal unit |
| US4128210A (en) * | 1977-03-24 | 1978-12-05 | Whirlpool Corporation | Food waste disposal apparatus |
| CN2151181Y (en) * | 1993-04-28 | 1993-12-29 | 延边电子工贸公司 | Water drainer |
| CN1316923A (en) * | 1998-09-09 | 2001-10-10 | 环境系统及对策公司 | Cutter apparatus for waste disposal unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5020060B2 (en) | 2012-09-05 |
| US7337996B2 (en) | 2008-03-04 |
| ES2706426T3 (en) | 2019-03-28 |
| EP2468967A3 (en) | 2014-09-03 |
| CN1921946A (en) | 2007-02-28 |
| AU2005219394A1 (en) | 2005-09-15 |
| CN101428245A (en) | 2009-05-13 |
| EP1723286A2 (en) | 2006-11-22 |
| WO2005084812A3 (en) | 2005-12-08 |
| US20070221765A1 (en) | 2007-09-27 |
| US20060011758A1 (en) | 2006-01-19 |
| EP2468967B1 (en) | 2018-12-12 |
| WO2005084812A2 (en) | 2005-09-15 |
| CA2556384A1 (en) | 2005-09-15 |
| CN100471572C (en) | 2009-03-25 |
| JP2007525322A (en) | 2007-09-06 |
| ES2459418T3 (en) | 2014-05-09 |
| EP2468967A2 (en) | 2012-06-27 |
| US7735760B2 (en) | 2010-06-15 |
| EP1723286B1 (en) | 2014-04-09 |
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